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-rw-r--r--MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S134
1 files changed, 67 insertions, 67 deletions
diff --git a/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S
index c75da2086f..afc79bc3ec 100644
--- a/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S
+++ b/MdePkg/Library/BaseMemoryLibOptPei/X64/CopyMem.S
@@ -1,67 +1,67 @@
-#
-# ConvertAsm.py: Automatically generated from CopyMem.asm
-#
-#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006, Intel Corporation
-# All rights reserved. This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-# Module Name:
-#
-# CopyMem.S
-#
-# Abstract:
-#
-# CopyMem function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# VOID *
-# EFIAPI
-# InternalMemCopyMem (
-# IN VOID *Destination,
-# IN VOID *Source,
-# IN UINTN Count
-# )
-#------------------------------------------------------------------------------
-.intel_syntax noprefix
-.globl ASM_PFX(InternalMemCopyMem)
-ASM_PFX(InternalMemCopyMem):
- push rsi
- push rdi
- mov rsi, rdx # rsi <- Source
- mov rdi, rcx # rdi <- Destination
- lea r9, [rsi + r8 - 1] # r9 <- End of Source
- cmp rsi, rdi
- mov rax, rdi # rax <- Destination as return value
- jae _InternalMemCopyMem_al_0000
- cmp r9, rdi
- jae _atSym_CopyBackward # Copy backward if overlapped
-_InternalMemCopyMem_al_0000:
- mov rcx, r8
- and r8, 7
- shr rcx, 3
- rep movsq # Copy as many Qwords as possible
- jmp _atSym_CopyBytes
-_atSym_CopyBackward:
- mov rsi, r9 # rsi <- End of Source
- lea rdi, [rdi + r8 - 1] # esi <- End of Destination
- std # set direction flag
-_atSym_CopyBytes:
- mov rcx, r8
- rep movsb # Copy bytes backward
- cld
- pop rdi
- pop rsi
- ret
-
+#
+# ConvertAsm.py: Automatically generated from CopyMem.asm
+#
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006, Intel Corporation
+# All rights reserved. This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# CopyMem.S
+#
+# Abstract:
+#
+# CopyMem function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID *
+# EFIAPI
+# InternalMemCopyMem (
+# IN VOID *Destination,
+# IN VOID *Source,
+# IN UINTN Count
+# )
+#------------------------------------------------------------------------------
+.intel_syntax noprefix
+.globl ASM_PFX(InternalMemCopyMem)
+ASM_PFX(InternalMemCopyMem):
+ push rsi
+ push rdi
+ mov rsi, rdx # rsi <- Source
+ mov rdi, rcx # rdi <- Destination
+ lea r9, [rsi + r8 - 1] # r9 <- End of Source
+ cmp rsi, rdi
+ mov rax, rdi # rax <- Destination as return value
+ jae _InternalMemCopyMem_al_0000
+ cmp r9, rdi
+ jae _atSym_CopyBackward # Copy backward if overlapped
+_InternalMemCopyMem_al_0000:
+ mov rcx, r8
+ and r8, 7
+ shr rcx, 3
+ rep movsq # Copy as many Qwords as possible
+ jmp _atSym_CopyBytes
+_atSym_CopyBackward:
+ mov rsi, r9 # rsi <- End of Source
+ lea rdi, [rdi + r8 - 1] # esi <- End of Destination
+ std # set direction flag
+_atSym_CopyBytes:
+ mov rcx, r8
+ rep movsb # Copy bytes backward
+ cld
+ pop rdi
+ pop rsi
+ ret
+